Your day begins on a Monday. You had a relatively easy, slow weekend and sixteen hours of sleep. You've just got off of work and as usual, are heading into Manhattan for class. On the way to the 71st D train station you stop by the Chinese bakery. You can't decide between a steamed pork bun and a ham and cheese bun so your order both You have homework due for your 10 am class on Tuesday. Work on it before your Monday class or after?